216684492843

Names of 216684492843

• Cardinal: 216684492843 can be written as Two hundred sixteen billion, six hundred eighty-four million, four hundred ninety-two thousand, eight hundred forty-three.

Scientific notation

• Scientific notation: 2.16684492843 × 10¹¹

Factors of 216684492843

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8450

Divisors of 216684492843

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 13 21 39 49 91 109 127 147 273 327 381 637 763 889 1417 1651 1911 2289 2667 4251 4953 5341 6223 8191 9919 11557 13843 16023 18669 24573 29757 34671 41529 57337 69433 80899 96901 106483 172011 179959 208299 242697 290703 319449 401359 539877 678307 745381 892819 1040257 1204077 1259713 2034921 2236143 2678457 3120771 3779139 5217667 6249733 7281799 8817991 11606647 13523341 15653001 18749199 21845397 26453973 34819941 40570023 43748131 50972593 81246529 94663387 113388013 131244393 152917779 243739587 283990161 340164039 568725703 662643709 793716091 1474044169 1706177109 1987931127 2381148273 4422132507 5556012637 10318309183 16668037911 30954927549 72228164281 216684492843
• Sum of all divisors σ(n): 368176005120
• Sum of proper divisors (its aliquot sum) s(n): 151491512277
• 216684492843 is a deficient number, because the sum of its proper divisors (151491512277) is less than itself. Its deficiency is 65192980566

Bases of 216684492843

• Binary: 11001001110011011001101111100000101011₂
• Hexadecimal: 0x327366F82B
• Base-36: 2RJKCOQ3

Squares and roots of 216684492843

• 216684492843 squared (216684492843²) is 46952169438628118222649
• 216684492843 cubed (216684492843³) is 10173807022687737810754145121001107
• The square root of 216684492843 is 465493.8161168201
• The cube root of 216684492843 is 6006.3312136335

Scales and comparisons

• 216,684,492,843 seconds is equal to 6,889 years, 46 weeks, 4 days, 8 hours, 54 minutes, 3 seconds.
• To count from 1 to 216,684,492,843 would take you about thirteen thousand, seven hundred seventy-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 216684492843 cubic inches would be around 500.5 feet tall.

Recreational maths with 216684492843

• 216684492843 backwards is 348294486612
• The number of decimal digits it has is: 12
• The sum of 216684492843's digits is 57
• More coming soon!